[8u-dev] Request for approval: 8085910: OGL text renderer: gamma lut cleanup

[Andrew Brygin]

Hello,

  could you please approve a direct backport of the fix for 8085910 to 
8u-dev?

Bug: https://bugs.openjdk.java.net/browse/JDK-8085910

Fix review:
http://mail.openjdk.java.net/pipermail/2d-dev/2015-June/005477.html
Webrev: http://cr.openjdk.java.net/~bae/8085910/9/webrev.00/
jdk9 changeset: http://hg.openjdk.java.net/jdk9/client/jdk/rev/5a7d72dafbee

Reviewers: Phil Race, Sergey Bylokhov

Thanks,
Andrew